This vehicle paper model is a tractor from the anime "Shaun the Sheep". The papercraft is designed by tekzo. The scale of the paper model is 1:35. There is also the Shaun the Sheep papercraft (By ZRP) here: Shaun the Sheep Papercraft. Shaun the Sheep is a British stop-motion animated children's television series produced by Aardman Animations, and commissioned by the British Broadcasting Corporation (BBC) and Westdeutscher Rundfunk (WDR), a constituent member of the consortium of German public-broadcasting institutions, ARD.
It is a spin-off of the Wallace and Gromit franchise, starring Shaun from A Close Shave as its main protagonist. It first aired in the UK on CBBC in March 2007. The show consists of 80 episodes in 2 series, and is currently on hiatus. The series has also inspired its own spin-off show, Timmy Time, which is aimed at younger viewers.
You can download the paper model here: Shaun the Sheep Tractor Paper Model Free Download